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BIOGEN INC. Director's Dealing 2017

Nov 16, 2017

30291_dirs_2017-11-16_8e4938f1-2c33-4bc1-887a-b3ec68beaff8.zip

Director's Dealing

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SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: BIOGEN INC. (BIIB)
CIK: 0000875045
Period of Report: 2017-11-07

Reporting Person: Guindo Chirfi (EVP Glob. Mkt Acc & Cust Innov)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	0	Direct